CN115152423A - Triple-linkage tobacco picking device - Google Patents
Triple-linkage tobacco picking device Download PDFInfo
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- CN115152423A CN115152423A CN202210910059.9A CN202210910059A CN115152423A CN 115152423 A CN115152423 A CN 115152423A CN 202210910059 A CN202210910059 A CN 202210910059A CN 115152423 A CN115152423 A CN 115152423A
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- 241000208125 Nicotiana Species 0.000 title claims abstract description 76
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 75
- 238000003306 harvesting Methods 0.000 claims abstract description 61
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 238000006243 chemical reaction Methods 0.000 claims description 90
- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- 206010015856 Extrasystoles Diseases 0.000 claims 1
- 239000011090 solid board Substances 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 21
- 238000010168 coupling process Methods 0.000 description 21
- 238000005859 coupling reaction Methods 0.000 description 21
- 230000008901 benefit Effects 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 241001164374 Calyx Species 0.000 description 1
- 241000208292 Solanaceae Species 0.000 description 1
- 241001002356 Valeriana edulis Species 0.000 description 1
- 230000003444 anaesthetic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002895 emetic Substances 0.000 description 1
- 230000000762 glandular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000932 sedative agent Substances 0.000 description 1
- 230000001624 sedative effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D45/00—Harvesting of standing crops
- A01D45/16—Harvesting of standing crops of tobacco
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- Life Sciences & Earth Sciences (AREA)
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- Harvesting Machines For Specific Crops (AREA)
Abstract
The invention provides a triple-generation tobacco picker which comprises a fixed plate component, a main vertical plate assembly, an opposite sliding plate assembly, a harvesting and picking assembly and a combined drive assembly, wherein the whole triple-generation tobacco picker is connected with an agricultural machinery vehicle through the fixed plate component; the upper end of the main vertical plate is connected with an opposite vertical plate in a sliding manner, a storage position is arranged in a main inclined plane of the opposite vertical plate, a storage plate is arranged below the storage position, and a harvesting cutter which is inserted in the cutter position in a sliding manner is opposite to the storage plate; the cutting and picking of the harvesting cutter to the root of the tobacco can be realized through the rotation of the single cutting driving shaft, and meanwhile, the upper part of the tobacco is automatically pushed to the main surface of the receiving plate from the receiving position by the guide plate arranged in a linkage manner, so that the synchronous receiving work of the tobacco picking is completed; a removal for assisting opposite direction riser of picking switches the transmission through alliing oneself with driving the assembly and cutting drive shaft and is connected, can realize the different action of three groups promptly through same cutting drive shaft, simple structure picks the quality high.
Description
Technical Field
The invention relates to the technical field of tobacco picking devices, in particular to a triple-linkage tobacco picking device.
Background
The tobacco is plant of genus Nicotiana of family Solanaceae, annual or limited perennial herb, whole glandular hair; the root is thick and strong; 0.7-2 m stem, and slightly lignified at the base; the leaves are in a shape of rectangle circle, needles, rectangle circle or oval, the top end is gradually sharp, the base part is gradually narrowed to the stem to form ear-shaped and half-clasped stem; the inflorescence grows at the top, is conical and has a plurality of flowers; the length of the flower stalk is 5-20 mm; the capsule is egg-shaped or rectangular and round, and the length of the capsule is approximately equal to the length of a persistent calyx; the seeds are round or wide rectangular round, the diameter is about 0.5 mm, and the seeds are brown.
In addition, the tobacco is a temperature-favored crop, the response to the temperature is sensitive, and the influence of different temperature conditions on the quality and yield of the tobacco is large. Especially, the requirement of high-quality tobacco on temperature in the growth period is lower in the early period and higher in the later period. Besides being used as raw materials in tobacco industry, the whole plant can also be used as pesticide, and can also be used as anesthetic, sweating, sedative and emetic.
After the tobacco reaches maturity, the tobacco needs to be picked, so that economic benefits are obtained, the tobacco is various in types, the planting environment is complex, the height of the rhizome needing to be cut is changed along with the tobacco, but the traditional manual mode can achieve the effect, but is troublesome and labor-consuming, and the working efficiency is reduced.
And some special agricultural machines are not suitable for the current situation of the dispersed planting of tobacco in China due to single function and higher purchase cost.
Disclosure of Invention
In order to solve the technical problems in the background art, the invention provides a triple-linkage tobacco picker which comprises a plate fixing component, a main vertical plate assembly, an opposite sliding plate assembly, a harvesting and picking assembly and a combined drive assembly, wherein the main vertical plate assembly comprises a main vertical plate, the opposite sliding plate assembly comprises an opposite vertical plate, the harvesting and picking assembly comprises a harvesting cutter, and the combined drive assembly comprises a combined drive bevel gear;
the device is characterized in that the plate fixing component is a setting foundation, the whole device can be connected with any independently running agricultural vehicle through the plate fixing component, a main vertical plate in the main vertical plate assembly is connected to the outer end of the plate fixing component in a sliding mode, and the main vertical plate can be locked at a corresponding sliding position;
the top end of an opposite vertical plate in an opposite sliding plate assembly is connected to the top surface of a main vertical plate in a sliding mode, an opposite lead screw is arranged on one side of the top surface of the main vertical plate in a rotating mode, a lead screw rotating gear is fixedly inserted into the inner end of the opposite lead screw, a containing position is arranged on a main body inclined plane of the opposite vertical plate, a containing plate is connected to the position, corresponding to the containing position, of the bottom surface of the outer end of the opposite vertical plate, a harvesting cutter in the harvesting and picking assembly is connected to the lower end of the main body of the main vertical plate in a sliding mode, a cutter head of the harvesting cutter is opposite to the containing plate in position, a guide plate is arranged on the inner side of the upper end inclined plane of the main vertical plate in a rotating mode, a cutting and picking rack is transversely connected to the middle position of the bottom surface of the harvesting cutter, a cutting and driving shaft is arranged at the rear end of the main body of the main vertical plate in a rotating mode, the cutting and picking driving shaft is in transmission connection with an external machine;
a combined drive bevel gear in the combined drive assembly is fixedly inserted at the outer shaft end of a cutting drive shaft, a turbine connecting gear is in transmission connection with the upper portion of the combined drive bevel gear, a switching gear capable of switching movement and freely rotating is arranged on one side of the turbine connecting gear, reference locking teeth are connected with the rear end of the switching gear, the switching gear can be meshed between the turbine connecting gear and a lead screw rotating gear, and the reference locking teeth can lock the lead screw rotating gear while the turbine connecting gear and the lead screw rotating gear are disengaged.
Furthermore, the plate fixing component comprises a main connection plate and a main insertion plate, the main connection plate is of a vertical plate-shaped structure, the main insertion plate is fixedly connected with the middle position of the outer side face of the main insertion plate, and the top face of the main insertion plate is transversely provided with a locking groove.
Furthermore, the main vertical plate assembly further comprises a sliding vertical plate, the sliding vertical plate is inserted in the main inserting plate in a sliding mode, a lock hole is formed in the position, corresponding to the lock groove, of the top surface of the sliding vertical plate, and a lock nail is connected in the lock hole in a threaded mode;
the outer end face of the main vertical plate is connected to the outer side face of the sliding vertical plate.
The opposite direction sliding plate assembly further comprises a top sliding groove, a sliding connecting plate, a fence and a cutter position, the top sliding groove is formed in the middle of the top surface of the main vertical plate, a reference sliding block is fixedly connected to the position, corresponding to the top sliding groove, of the top surface of the opposite direction vertical plate, and the reference sliding block is fixedly connected with the sliding connecting plate after being inserted to the position above the top surface of the main vertical plate in a sliding mode from the top sliding groove;
a guide pillar fixing seat is fixedly connected to one end of the outer side surface of the sliding vertical plate, a guide pillar connecting seat is fixedly connected to the position, coaxial with the guide pillar fixing seat, of the top surface of the main vertical plate, a guide pillar is fixedly connected between the guide pillar fixing seat and the guide pillar connecting seat, a guide sliding block is arranged on the position, corresponding to the guide pillar, of the vertical surface of the sliding connecting plate, and the guide sliding block is connected in the guide pillar in a sliding mode;
a lead screw fixing seat is fixedly connected to the other end of the outer side face of the sliding vertical plate at a position corresponding to the opposite lead screw, a lead screw connecting seat is fixedly mounted on the top face of the main vertical plate at a position coaxial with the lead screw fixing seat, one end of the opposite lead screw is rotatably connected into the lead screw fixing seat, and the other end of the opposite lead screw is rotatably connected into the lead screw connecting seat;
a screw rod sliding block is arranged on the vertical surface of the sliding yoke plate and at the position corresponding to the opposite screw rod, and the screw rod sliding block is connected in the opposite screw rod in a matching way;
a plurality of groups of storage connecting columns are uniformly connected and fixed at the positions, corresponding to the storage plates, of the outer ends of the inclined planes of the opposite vertical plates, and the storage plates are fixedly connected to the lower ends of the groups of storage connecting columns;
the outer end of the top surface of the containing plate is also provided with a fence;
the cutter position is arranged at the position corresponding to the harvesting cutter at the lower end of the main vertical plate, and the harvesting cutter is inserted in the cutter position in a sliding manner.
Further, the main vertical plate and the opposite vertical plate can jointly form a structure with a big top and a small bottom, which is consistent with the outline of the tobacco.
Furthermore, the harvesting and picking assembly also comprises guide plate seats, a cutting gear shaft, a cutting center belt wheel, a guide plate conversion bevel gear, a guide plate conversion shaft and a return spring, wherein the two groups of guide plate seats are respectively and coaxially fixed on the inner lower side of the inclined plane at the upper end of the main vertical plate, the two groups of guide plate seats are jointly and rotatably connected with the guide plate shaft, and the lower ends of the guide plates are inserted and fixed in the guide plate shafts;
the cutting gear is meshed with the lower end of the cutting picking rack, the front side and the rear side of the outer end of the main vertical plate are symmetrically connected and fixed with cutting shaft supporting arms at positions corresponding to the cutting gear, cutting shaft seats are arranged at positions corresponding to the lower end of each group of cutting shaft supporting arms and the cutting gear, the two groups of cutting shaft seats are jointly and rotatably connected with a cutting gear shaft, and the cutting gear is fixedly inserted in the middle of the cutting gear shaft;
one end of the cutting gear shaft is rotatably inserted into the outer side of the cutting shaft supporting arm from one side corresponding to the cutting driving shaft and then fixedly connected with a cutting rotating belt wheel in an inserting manner, a cutting driving wheel seat is arranged on the side surface of one group of cutting shaft supporting arms corresponding to the cutting driving shaft, the cutting driving shaft is rotatably connected into the cutting driving wheel seat, and the inner end of the cutting driving shaft can be rotatably inserted into the inner side of the cutting shaft supporting arm from the cutting driving wheel seat;
the cutting center belt wheel is fixedly inserted in the cutting driving shaft at a position corresponding to the cutting rotating belt wheel, and a cutting transmission belt is sleeved between the cutting center belt wheel and the cutting rotating belt wheel;
a guide plate rotating bevel gear is fixedly inserted at the position, corresponding to the cutting driving shaft, of the outer shaft end of the guide plate shaft, a guide plate driving bevel gear is fixedly inserted at the position, corresponding to the guide plate rotating bevel gear, of the outer shaft end of the cutting driving shaft, a guide plate connecting bevel gear is meshed at one side of the guide plate driving bevel gear, guide plate conversion shaft seats are mounted on the outer side faces of a group of cutting shaft supporting arms corresponding to the cutting driving shaft, the guide plate conversion shafts are rotatably connected in the guide plate conversion shaft seats, the guide plate connecting bevel gears are fixedly inserted at one ends of the guide plate conversion shafts, the guide plate conversion bevel gears are fixedly inserted at the other ends of the guide plate conversion shafts, and the guide plate conversion bevel gears are meshed with the guide plate rotating bevel gears;
a plurality of groups of cutting guide rods are uniformly connected and fixed at the position of the lower end of the inner side of the main vertical plate, which is consistent with the sliding and inserting direction of the harvesting cutter, a guide rod sliding seat is fixedly connected at the position of the top surface of the harvesting cutter, which corresponds to the cutting guide rods, each group of cutting guide rods are slidably inserted in the corresponding guide rod sliding seat, the outer ends of the plurality of groups of cutting guide rods are commonly connected with a guide rod link plate, and the guide rod link plate is positioned at the outer side of the guide rod sliding seat;
several groups of return springs are respectively sleeved in the corresponding cutting guide rods, one end of each group of return springs is clamped at the lower end of the inner side of the main vertical plate, and the other end of each group of return springs is clamped at the inner end of the corresponding guide rod sliding seat.
Furthermore, the inner shaft end of the cutting driving shaft is fixedly connected with a main driving central belt wheel in an inserting mode, a main driving motor is fixedly connected to the position, corresponding to the main driving central belt wheel, of the inner side face of the main vertical plate, a main driving belt wheel is fixedly connected to the position, corresponding to the main driving central belt wheel, of a rotating shaft of the main driving motor, and a main driving belt is installed between the main driving belt wheel and the main driving motor in a sleeved mode.
Furthermore, the combined drive assembly also comprises a combined drive conversion bevel gear, a combined drive conversion shaft, a conversion worm, a conversion turbine shaft and a turbine, wherein the combined drive conversion bevel gear is meshed at one side of the combined drive bevel gear, a combined drive conversion shaft seat is fixedly installed on the outer end surface of the sliding vertical plate at a position corresponding to the combined drive conversion bevel gear, the combined drive conversion shaft is rotatably connected in the combined drive conversion shaft seat, and the combined drive conversion bevel gear is fixedly spliced at the lower shaft end of the combined drive conversion shaft;
the conversion worm is fixedly inserted into the upper shaft end of the driving conversion shaft, a conversion turbine seat is mounted on the outer end face of the sliding vertical plate in a position corresponding to the turbine connecting gear, the conversion turbine shaft is rotatably connected into the conversion turbine seat, the turbine is fixedly inserted into the conversion turbine shaft, and the turbine and the conversion worm are in meshing transmission;
the turbine connecting gear is fixedly inserted at the top end of the shaft of the conversion turbine shaft;
a switching drive is fixedly arranged on the outer end face of the sliding vertical plate and at a position corresponding to the switching gear, and the switching gear is rotationally connected to the front end of a push rod of the switching drive;
the inner end of the reference locking tooth is fixedly inserted into the push rod of the switching drive, and the reference locking tooth is positioned behind the switching gear.
Compared with the prior art, the triple-linkage tobacco picking device provided by the invention has the following advantages:
(1) The tobacco picking device can be connected and installed in different agricultural machinery vehicles, the agricultural vehicles drive the tobacco picking device to travel, the tobacco picking work can be achieved, meanwhile, the sliding vertical plates are connected in the main inserting plate in a sliding mode, the position of the tobacco picking device can be adjusted according to different types of agricultural vehicles, the purpose of enabling the different types of agricultural vehicles to achieve tobacco picking is achieved, and the tobacco picking device is small in structure, low in cost and wide in application range.
(2) Specifically, the opposite direction sliding plate assembly is arranged on the opposite direction surface used for picking operation, and the opposite direction vertical plate in the opposite direction sliding plate assembly moves relative to the main vertical plate of the operation base, so that the sticking work of the lower end of the opposite direction vertical plate and the outer side of the root part of the tobacco before picking can be realized, and the cutting and picking work of the harvesting cutter inserted at the lower end of the main vertical plate in the later period is facilitated; meanwhile, a sliding connecting plate is further arranged on the inclined plane of the upper side of the opposite vertical plate, and a storage plate is arranged below the sliding connecting plate, so that the picked tobacco can be placed.
(3) Specifically, the cutting power source of the harvesting cutter for the tobacco and the power source which is used for assisting the guide plate to push the tobacco from the storage position to the storage plate are both the cutting driving shaft capable of automatically rotating, namely, the cutting and picking of the tobacco and the placement work of the tobacco moved to the top surface of the storage plate can be synchronously realized through the rotation of the cutting driving shaft, the structure is simple, and the working quality is high.
(4) Specifically, the power source for adjusting the position of the opposite vertical plate relative to the main vertical plate is also a cutting driving shaft, and the locking work of the opposite vertical plate relative to the main vertical plate after the position adjustment can be realized by the cutting driving shaft through the meshing of the automatically switchable switching gear between the screw rod rotating gear and the turbine connecting gear and the locking of the reference locking teeth on the screw rod rotating gear, so that the linkage of the whole machine is strong.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of a triple tobacco picker according to the present invention;
FIG. 2 is a schematic structural view of a plate fixing member;
FIG. 3 is a schematic structural view of the main vertical plate assembly of the present invention;
FIG. 4 is a schematic view of the structure of the opposing slider assembly of the present invention;
FIG. 5 is a schematic view of the structure of the storage plate portion of the opposing slider assembly according to the present invention;
fig. 6 is a schematic structural view of a first view angle of the harvesting and picking assembly of the present invention;
fig. 7 is a schematic structural view of a second view angle of the harvesting and picking assembly of the present invention;
fig. 8 is a schematic structural view of a third perspective of the harvesting and picking assembly of the present invention;
fig. 9 is a schematic structural view of the driving part of the harvesting and picking assembly of the present invention;
FIG. 10 is a schematic view of the structure of the combined drive assembly of the present invention;
fig. 11 is a schematic structural view of a reference locking tooth part in the combined drive assembly.
Reference numerals: 1. a plate fixing member; 2. a main vertical plate assembly; 3. an opposing sled assembly; 4. harvesting and picking assembly; 5. a combined drive assembly; 101. a main yoke plate; 102. a main plug board; 103. locking the groove; 201. sliding the vertical plate; 202. a lock hole; 203. locking nails; 204. a main vertical plate; 301. a top chute; 302. opposite vertical plates; 303. a reference slider; 304. a sliding yoke plate; 305. a guide post fixing seat; 306. a guide post coupling seat; 307. a guide post; 308. a guide slider; 309. a lead screw fixing seat; 310. a lead screw coupling seat; 311. an opposite lead screw; 312. a lead screw slider; 313. a lead screw rotating gear; 314. a storage position; 315. receiving the connecting column; 316. a storage plate; 317. a fence; 318. cutting a cutter position; 401. harvesting cutters; 402. a guide plate seat; 403. a guide plate shaft; 404. a guide plate; 405. cutting the picking rack; 406. cutting the gear; 407. cutting the gear shaft; 408. a cutting shaft support arm; 409. cutting the shaft seat; 410. cutting the rotating belt wheel; 411. cutting the driving wheel seat; 412. cutting the driving shaft; 413. cutting a central belt wheel; 414. cutting the transfer belt; 415. the guide plate rotates the bevel gear; 416. the guide plate converts the bevel gear; 417. a guide plate switching shaft; 418. a guide plate conversion shaft seat; 4, connecting the guide plate with a bevel gear; 420. the guide plate drives the bevel gear; 421. cutting the guide rod; 422. a guide bar yoke plate; 423. a guide rod slide seat; 424. a return spring; 425. a main drive central pulley; 426. a primary drive pulley; 427. a primary drive belt; 428. a main drive motor; 501. a coupled drive bevel gear; 502. a driving conversion bevel gear; 503. a driving-coupled conversion shaft; 504. a combined drive conversion shaft seat; 505. a worm is converted; 506. a conversion turbine mount; 507. converting a turbine shaft; 508. a turbine; 509. the turbine is connected with the gear; 510. switching drive; 511. a switching gear; 512. a reference locking tooth.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Example (b): as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10 and fig. 11, a fixing plate member 1 is a setting base, the whole device can be connected with any independently operating agricultural vehicle through the fixing plate member 1, a main vertical plate 204 in the main vertical plate assembly 2 is slidably connected with an outer end of the fixing plate member 1, the main vertical plate 204 can be locked at a corresponding sliding position, a top end of an opposite vertical plate 302 in the opposite sliding plate assembly 3 is slidably connected with a top surface of the main vertical plate 204, an opposite lead screw 311 is rotatably arranged on one side of the top surface of the main vertical plate 204, a lead screw rotating gear 313 is fixedly inserted into an inner end of the opposite vertical plate 311, a receiving position 314 is arranged on an inclined plane of a main body of the opposite vertical plate 302, a receiving plate 316 is connected to a position where a bottom surface of an outer end of the opposite vertical plate 302 corresponds to the receiving position 314, a harvesting cutter 401 in the harvesting and picking assembly 4 is slidably inserted into a lower end of the main body of the main vertical plate 204, the cutter head of the harvesting cutter 401 is opposite to the position of the containing plate 316, a guide plate 404 is screwed on the inner side of the inclined plane at the upper end of the main vertical plate 204, a cutting and picking rack 405 is transversely connected to the middle position of the bottom surface of the harvesting cutter 401, a cutting driving shaft 412 is screwed on the rear end of the main body of the main vertical plate 204, the cutting driving shaft 412 is in transmission connection with the cutting and picking rack 405 on one hand and is in transmission connection with the guide plate 404 on the other hand, the harvesting cutter 401 can be driven to move towards the opposite vertical plate 302 by rotating the cutting driving shaft 412, the guide plate 404 is synchronously driven to rotate towards the containing position 314, the guide plate can be in transmission connection with external machinery by the cutting driving shaft 412, a coupled drive bevel gear 501 in the coupled drive assembly 5 is fixedly inserted at the outer shaft end of the cutting driving shaft 412, a turbine connecting gear 509 is in transmission connection above the coupled drive bevel gear 501, and a switching gear 511 capable of switching movement and free rotation is arranged on one side of the turbine connecting gear 509, a reference locking tooth 512 is connected to the rear end of the switching gear 511, and the switching gear 511 can be engaged between the turbine connecting gear 509 and the screw rotating gear 313, and can lock the screw rotating gear 313 by the reference locking tooth 512 while disengaging from the engagement between the turbine connecting gear 509 and the screw rotating gear 313;
through reaping cutter 401 and picking the cutting of tobacco root, the inclined push of baffle 404 to the tobacco top in coordination can be so that pick the tobacco after accomplishing, and the smooth placing waits for artifical turnover on taking in board 316, simple structure, and the working effect is high.
The concrete structure of the plate fixing component 1 is shown in fig. 2, a main connection plate 101 is a vertical plate-shaped structure, a main insertion plate 102 is fixedly connected to the middle position of the outer side surface of the main insertion plate 102, a locking groove 103 is transversely formed in the top surface of the main insertion plate 102, and the whole device is fixedly connected with external equipment through the main connection plate 101;
specifically, the main vertical plate assembly 2 is structured as shown in fig. 3, a sliding vertical plate 201 is slidably inserted into the main inserting plate 102, a lock hole 202 is formed in a position, corresponding to the lock groove 103, of the top surface of the sliding vertical plate 201, a lock nail 203 is connected in the lock hole 202 in a threaded manner, and the outer end surface of a main vertical plate 204 is connected to the outer side surface of the sliding vertical plate 201;
the sliding vertical plate 201 can be locked at any sliding position in the lock groove 103 by screwing the lock nail 203 downwards;
specifically, as shown in fig. 4 and 5, the structure of the opposing sliding plate assembly 3 is that a top sliding groove 301 is opened at the middle position of the top surface of the main vertical plate 204, a reference sliding block 303 is fixedly connected to a position of the top surface of the opposing vertical plate 302 corresponding to the top sliding groove 301, the reference sliding block 303 is fixedly connected to a sliding coupling plate 304 after being slidably inserted above the top surface of the main vertical plate 204 from the top sliding groove 301, a guide pillar fixing seat 305 is fixedly connected to one end of the outer side surface of the sliding vertical plate 201, a guide pillar coupling seat 306 is fixedly connected to a position of the top surface of the main vertical plate 204 coaxial with the guide pillar fixing seat 305, a guide pillar 307 is fixedly connected between the guide pillar fixing seat 305 and the guide pillar coupling seat 306, a guide sliding block 308 is provided at a position of the vertical surface of the sliding coupling plate 304 corresponding to the guide pillar 307, the guide sliding block 308 is slidably connected to the guide pillar 307, a screw rod fixing seat 309 is fixedly connected to the other end of the outer side surface of the sliding vertical plate 201 at a position corresponding to the opposite screw rod 311, a screw rod coupling seat 310 is fixedly installed at a position coaxial with the screw rod fixing seat 309 on the top surface of the main vertical plate 204, one end of the opposite screw rod 311 is rotatably connected in the screw rod fixing seat 309, the other end is rotatably connected in the screw rod coupling seat 310, a screw rod slider 312 is installed at a position corresponding to the opposite screw rod 311 on the vertical surface of the sliding coupling plate 304, the screw rod slider 312 is connected in the opposite screw rod 311 in a matching manner, a plurality of groups of storage coupling columns 315 are uniformly connected and fixed to the outer end of the inclined surface of the opposite vertical plate 302 at a position corresponding to the storage plates 316, the storage plates 316 are fixedly connected to the lower ends of the groups of the storage coupling columns 315, a cutter position 318 is arranged at a position corresponding to the lower end of the main vertical plate 204 and the harvesting cutter 401, and the harvesting cutter 401 is slidably inserted in the cutter position 318;
the main vertical plate 204 and the opposite vertical plate 302 slide together to form an umbrella-shaped section structure which is consistent with the outline of tobacco in size from top to bottom, and the structure is suitable for harvesting and picking of different types of tobacco;
specifically, the harvesting and picking assembly 4 is structured as shown in fig. 6, 7, 8 and 9, two sets of guide plate holders 402 are coaxially fixed on the inner lower side of the inclined plane of the upper end of the main vertical plate 204, respectively, a guide plate shaft 403 is commonly and rotatably connected in the two sets of guide plate holders 402, the lower end of the guide plate 404 is inserted and fixed in the guide plate shaft 403, a cutting gear 406 is engaged with the lower end of the cutting and picking rack 405, cutting shaft support arms 408 are symmetrically connected and fixed in positions corresponding to the cutting gear 406 on the front and rear sides of the outer end of the main vertical plate 204, a cutting shaft seat 409 is disposed in a position corresponding to the lower end of each cutting shaft support arm 408, the two sets of cutting shaft seats 409 are commonly and rotatably connected with a cutting gear shaft 407, the cutting gear 406 is inserted and fixed in a middle position of the cutting gear shaft seat, one end of the cutting gear shaft 407 is inserted and fixed to the outer side of the cutting shaft support arm 408 from a side corresponding to the cutting drive shaft 412, a cutting shaft seat 411 is rotatably connected to a guide plate 412, a cutting shaft end of the guide plate 412 is inserted and fixed in a cutting shaft seat 412, a cutting bevel gear 410 is inserted and fixed in a position corresponding to a cutting bevel gear 412, a cutting shaft 410, a cutting bevel gear 410 is inserted and fixed in a cutting shaft 412, a cutting bevel gear 410, a guide plate conversion shaft seat 418 is installed on the outer side surface of the group of cutting shaft supporting arms 408 corresponding to the cutting driving shaft 412, the guide plate conversion shaft 417 is rotatably connected in the guide plate conversion shaft seat 418, a guide plate connecting bevel gear 419 is fixedly inserted at one end of the guide plate conversion shaft 417, a guide plate conversion bevel gear 416 is fixedly inserted at the other end of the guide plate conversion shaft 417, and the guide plate conversion bevel gear 416 is meshed with the guide plate rotating bevel gear 415;
the cutting action guide plate 404 of the harvesting cutter 401 for the tobacco can assist to push the tobacco to be placed from the storage position 314 to the storage plate 316 by cutting the driving shaft 412 through a single driving source, and the structure is simple and effective;
specifically, a main drive central belt wheel 425 is further fixedly inserted into the inner shaft end of the cutting drive shaft 412, a main drive motor 428 is fixedly connected to a position, corresponding to the main drive central belt wheel 425, of the inner side surface of the main vertical plate 204, a main drive belt 426 is fixedly connected to a position, corresponding to the main drive central belt wheel 425, in a rotating shaft of the main drive motor 428, a main drive belt 427 is sleeved between the main drive belt wheel 426 and the main drive motor 428, and by arranging the main drive central belt wheel 425 which rotates actively and matching with the cutting drive shaft 412 to be in transmission connection with external machinery, the rotation of the cutting drive shaft 412 under the driving of the main drive shaft can be realized, the rotation of the cutting drive shaft 412 under the transmission connection of the external machinery can be realized, and the cutting drive shaft can be used under different operating environments;
specifically, the structure of the coupling assembly 5 is as shown in fig. 10 and 11, a coupling conversion bevel gear 502 is engaged on one side of a coupling conversion bevel gear 501, a coupling conversion shaft holder 504 is fixedly installed at a position corresponding to the coupling conversion bevel gear 502 on the outer end surface of the sliding vertical plate 201, the coupling conversion shaft 503 is rotatably connected in the coupling conversion shaft holder 504, the coupling conversion bevel gear 502 is inserted and fixed at a lower shaft end of the coupling conversion shaft 503, a conversion worm 505 is inserted and fixed at an upper shaft end of the coupling conversion shaft 503, a conversion turbine holder 506 is installed at a position corresponding to the turbine connecting gear on the outer end surface of the sliding vertical plate 201, the conversion turbine shaft 507 is rotatably connected in the conversion turbine holder 506, the turbine 508 is inserted and fixed in the conversion turbine shaft 507, the turbine 508 is engaged and driven with the conversion worm 505, the turbine connecting gear 509 is inserted and fixed at a shaft top end of the conversion turbine shaft 507, a switching drive 510 is installed and fixed at a position corresponding to the outer end surface of the sliding vertical plate 201 and a switching gear 511, the switching gear 511 is rotatably connected at a front end of the switching drive shaft 510, and an inner end of a reference locking tooth is inserted and fixed in a top rod 510;
through the engagement of the switching gear 511 which can be automatically switched and can freely rotate between the screw rotating gear 313 and the worm wheel connecting gear 509 and the locking of the reference locking teeth 512 on the screw rotating gear 313, the position adjustment of the opposite vertical plate 302 driven by the cutting driving shaft 412 relative to the main vertical plate 204 and the locking work after the adjustment can be realized.
The working principle is as follows:
the invention is connected and fixed with an external agricultural machinery vehicle through a main connecting plate 101 in a plate fixing component 1;
the tobacco harvesting machine can realize the tobacco harvesting work driven by the agricultural machinery vehicle through the transmission connection of the cutting driving shaft 412 in the harvesting and picking assembly 4 and the agricultural machinery vehicle, and can also realize the tobacco harvesting work under the autonomous driving through the rotation of the cutting driving shaft 412 driven by the main driving motor 428;
the sliding of the sliding vertical plate 201 in the main inserting plate 102 and the locking of the sliding position can be realized by loosening the locking nail 203, so that the adjustment of the mounting position of the tobacco planting and picking machine relative to an external agricultural machinery vehicle is realized, and the purpose of adjusting the planting and picking position of the tobacco planting and picking machine according to different vehicles is achieved;
before the tobacco is picked, the bottom surface of the inner side of the opposite vertical plate 302 is attached to the root of the tobacco;
the cutting driving shaft 412 is driven to rotate by an external driving or main driving motor 428, the cutting driving shaft 412 drives the linkage driving bevel gear 501 to rotate, so that the linkage driving bevel gear 501 and the linkage driving conversion bevel gear 502 are in matched transmission, the linkage driving conversion bevel gear 502 drives the conversion worm 505 to rotate coaxially through the linkage driving conversion shaft 503, the conversion worm 505 and the turbine 508 form matched transmission, and the turbine 508 drives the turbine connecting gear 509 to rotate coaxially through the conversion turbine shaft 507;
at this time, the switching driver 510 drives the switching gear 511 to form a matching transmission with the turbine connecting gear 509 and the lead screw rotating gear 313, so as to drive the opposite lead screw 311 to rotate, the opposite lead screw 311 drives the sliding connecting plate 304 to move towards the main vertical plate 204 through the matching transmission with the lead screw sliding block 312, so as to drive the opposite vertical plate 302 to move towards the main vertical plate 204, so that the inner side surface of the opposite vertical plate 302 is attached to the opposite surface of the tobacco to be picked, and the later-stage tobacco picking work is facilitated;
after the opposite vertical plate 302 is attached to the opposite position of the tobacco to be picked, the rotation of the cutting driving shaft 412 is stopped, meanwhile, the switching driver 510 is started to drive the switching gear 511 to be disengaged from the screw rod rotating gear 313, the screw rod rotating gear 313 is locked by the reference locking teeth 512, and the opposite vertical plate 302 can be locked at the attached position;
when the cutting driving shaft 412 drives the opposite vertical plate 302 to abut against, the cutting driving shaft 412 can synchronously drive the harvesting cutter 401 and the guide plate 404 to move towards the tobacco direction, after the opposite vertical plate 302 is locked at the opposite position of tobacco harvesting, the harvesting cutter 401 and the guide plate 404 are just in a state to be harvested, and interference on the tobacco harvesting process of the harvesting cutter 401 and the guide plate 404 can not be formed by driving the opposite vertical plate 302 through the cutting driving shaft 412;
and since the switching gear 511 has been disengaged from the worm gear connecting gear 509, and the reference locking gear 512 locks the lead screw rotating gear 313, the rotation of the cutting drive shaft 412 cannot drive the rotation of the lead screw rotating gear 313;
at this time, the cutting driving shaft 412 is driven to rotate again by external driving or a main driving motor 428, on one hand, the cutting driving shaft 412 drives the cutting rotating belt wheel 410 to rotate through the cutting central belt wheel 413, the cutting rotating belt wheel 410 drives the cutting gear shaft 407 to rotate, the cutting gear shaft 407 drives the cutting gear 406 to rotate, and the cutting gear 406 and the cutting picking rack 405 form matched transmission, so that the harvesting cutter 401 can be driven to move to the root of the tobacco, and the cutting and picking work of the tobacco is realized;
meanwhile, the cutting driving shaft 412 drives the guide plate driving bevel gear 420 to rotate on the other hand, the guide plate driving bevel gear 420 and the guide plate connecting bevel gear 419 form matched transmission, the guide plate connecting bevel gear 419 drives the guide plate conversion bevel gear 416 to rotate coaxially through the guide plate conversion shaft 417, the guide plate conversion bevel gear 416 and the guide plate rotating bevel gear 415 form matched transmission, the guide plate rotating bevel gear 415 drives the guide plate shaft 403 to rotate, the guide plate shaft 403 drives the guide plate 404 to move towards the tobacco direction, the tobacco in the cutting and picking process is pushed into the containing position 314, after the harvesting cutter 401 finishes cutting and picking the tobacco, the guide plate 404 just pushes the picked tobacco from the containing position 314 onto the containing plate 316, and automatic picking and containing work of the tobacco is finished;
because the opposite vertical plates 302 of the invention are attached to the tobacco, the harvesting cutter 401 is used for cutting and picking the tobacco, and the guide plate 404 is used for pushing the tobacco to be the cutting driving shaft 412, the operation of a user is convenient, the linkage is strong, the energy is saved, and the working stability is ensured.
Preferably, a fence 317 is further installed at the outer end of the top surface of the receiving plate 316 to prevent the tobacco placed on the top surface of the receiving plate 316 from falling.
Preferably, a plurality of groups of cutting guide rods 421 are uniformly connected and fixed at positions where the inner lower end of the main vertical plate 204 is consistent with the sliding and inserting direction of the harvesting cutter 401, guide rod sliding seats 423 are fixedly connected at positions where the top surface of the harvesting cutter 401 corresponds to the cutting guide rods 421, each group of cutting guide rods 421 are slidably inserted into the corresponding guide rod sliding seats 423, the outer ends of the plurality of groups of cutting guide rods 421 are commonly connected with guide rod connecting plates 422, the guide rod connecting plates 422 are located at the outer sides of the guide rod sliding seats 423, a plurality of groups of return springs 424 are respectively sleeved in the corresponding cutting guide rods 421, one end of each group of return springs 424 is connected to the inner lower end of the main vertical plate 204, the other end of each group of return springs 424 is connected to the inner end of the corresponding guide rod sliding seat 423, and the sliding stability of the harvesting cutter 401 can be greatly improved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not depart from the spirit of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. The utility model provides a ware is picked to trigeminy formula tobacco, includes solid board component (1), its characterized in that: the harvesting machine also comprises a main vertical plate assembly (2), an opposite sliding plate assembly (3), a harvesting and picking assembly (4) and a combined drive assembly (5);
the main vertical plate assembly (2) comprises a main vertical plate (204), the opposite sliding plate assembly (3) comprises an opposite vertical plate (302), the harvesting and picking assembly (4) comprises a harvesting cutter (401), and the combined drive assembly (5) comprises a combined drive bevel gear (501);
the plate fixing component (1) is a setting foundation, the whole device can be connected with any independently running agricultural vehicle through the plate fixing component (1), a main vertical plate (204) in the main vertical plate assembly (2) is connected to the outer end of the plate fixing component (1) in a sliding mode, and the main vertical plate (204) can be locked at a corresponding sliding position;
the top end of an opposite vertical plate (302) in the opposite sliding plate assembly (3) is connected on the top surface of the main vertical plate (204) in a sliding way, one side of the top surface of the main vertical plate (204) is provided with an opposite lead screw (311) in a rotating way, a screw rotating gear (313) is inserted into the inner end of the counter screw (311), the inclined surface of the main body of the opposite vertical plate (302) is provided with a containing position (314), the bottom surface of the outer end of the opposite vertical plate (302) is connected with a containing plate (316) at a position corresponding to the containing position (314), a harvesting cutter (401) in the harvesting and picking assembly (4) is inserted at the lower end of the main body of the main vertical plate (204) in a sliding way, the position of a cutter head of the harvesting cutter (401) is just opposite to that of the containing plate (316), the inner side of the inclined plane at the upper end of the main vertical plate (204) is spirally provided with a guide plate (404), the middle position of the bottom surface of the harvesting cutter (401) is transversely connected with a cutting and picking rack (405), the rear end of the main body of the main vertical plate (204) is spirally provided with a cutting driving shaft (412), the cutting driving shaft (412) is in transmission connection with the cutting and picking rack (405) on one hand and is in transmission connection with the guide plate (404) on the other hand, the harvesting cutter (401) can be driven to move towards the direction of the opposite vertical plate (302) by rotating the cutting driving shaft (412), the guide plate (404) is synchronously driven to rotate towards the direction of the containing position (314), and the harvesting cutter can be in transmission connection with external machinery by the cutting driving shaft (412);
a combined drive bevel gear (501) in the combined drive assembly (5) is fixedly inserted at the outer shaft end of a cutting drive shaft (412), a turbine connecting gear (509) is connected above the combined drive bevel gear (501) in a transmission manner, a switching gear (511) which can be switched and moved and can rotate freely is arranged on one side of the turbine connecting gear (509), a reference locking tooth (512) is connected to the rear end of the switching gear (511), and the switching gear (511) can be meshed between the turbine connecting gear (509) and a lead screw rotating gear (313) and can also lock the lead screw rotating gear (313) by the reference locking tooth (512) when being disengaged from the meshing between the turbine connecting gear (509) and the lead screw rotating gear (313).
2. The triple tobacco picker according to claim 1, wherein: the plate fixing component (1) comprises a main connection plate (101) and a main insertion plate (102), the main connection plate (101) is of a vertical plate-shaped structure, the main insertion plate (102) is fixedly connected to the middle position of the outer side face of the main insertion plate (102), and a locking groove (103) is transversely formed in the top face of the main insertion plate (102).
3. The triple tobacco picker according to claim 2, wherein: the main vertical plate assembly (2) further comprises a sliding vertical plate (201), the sliding vertical plate (201) is inserted in the main inserting plate (102) in a sliding mode, a lock hole (202) is formed in the position, corresponding to the lock groove (103), of the top surface of the sliding vertical plate (201), a lock nail (203) is connected in the lock hole (202) in a threaded mode, and the outer end face of the main vertical plate (204) is connected to the outer side face of the sliding vertical plate (201).
4. The triple-linkage tobacco picker according to claim 3, wherein: the opposite sliding plate assembly (3) further comprises a top sliding groove (301), a sliding connecting plate (304), a fence (317) and a cutter position (318), the top sliding groove (301) is arranged in the middle of the top surface of the main vertical plate (204), a reference sliding block (303) is fixedly connected to the position, corresponding to the top sliding groove (301), of the top surface of the opposite vertical plate (302), the reference sliding block (303) is fixedly connected to the sliding connecting plate (304) after being inserted above the top surface of the main vertical plate (204) in a sliding manner, the guide pillar connecting seat (306) is fixedly connected to the position, coaxial with the guide pillar connecting seat (305), of the top surface of the main vertical plate (204), a guide pillar connecting seat (307) is fixedly connected between the guide pillar connecting seat (305) and the guide pillar connecting seat (306), a guide sliding block (308) is arranged at the position, corresponding to the guide pillar (307), of the vertical surface of the sliding connecting plate (304), the guide sliding connecting block (308) is arranged at the position, sliding connecting the guide screw seat (309) is fixedly connected to the position, corresponding to the top surface of the guide pillar connecting seat (309), the opposite vertical plate (201), and the guide screw seat (311), the guide screw seat (309), and the guide screw seat (311) are fixedly connected to the position, the guide screw seat (309), and the guide screw seat (311) of the guide screw seat (309), and the guide screw seat (309), the other end of the main vertical plate is rotatably connected in a lead screw connecting seat (310), a lead screw sliding block (312) is installed on the position, corresponding to an opposite lead screw (311), of the vertical face of a sliding connecting plate (304), the lead screw sliding block (312) is connected in the opposite lead screw (311) in a matched mode, a plurality of groups of containing connecting columns (315) are uniformly connected and fixed to the position, corresponding to a containing plate (316), of the outer end of the inclined face of the opposite vertical plate (302), the containing plate (316) is fixedly connected to the lower ends of the groups of containing connecting columns (315), a fence (317) is further installed at the outer end of the top face of the containing plate (316), a cutter position (318) is arranged on the position, corresponding to a harvesting cutter (401), of the lower end of the main vertical plate (204), and the harvesting cutter (401) is inserted into the cutter position (318) in a sliding mode.
5. The triplet tobacco picker according to claim 1, 2, 3 or 4, wherein: the main vertical plate (204) and the opposite vertical plate (302) can jointly form a structure with a big top and a small bottom which are consistent with the outline of the tobacco.
6. The triplet tobacco picker according to claim 1, 2, 3 or 4, wherein: the harvesting and picking assembly (4) further comprises a guide plate seat (402), a cutting gear (406), a cutting gear shaft (407), a cutting central belt wheel (413), a guide plate conversion bevel gear (416), a guide plate conversion shaft (417) and a return spring (424), wherein the two groups of guide plate seats (402) are coaxially fixed on the inner lower side of the inclined plane at the upper end of the main vertical plate (204) respectively, a guide plate shaft (403) is coaxially and rotatably connected in the two groups of guide plate seats (402), the lower end of the guide plate (404) is fixedly inserted in the guide plate shaft (403), the cutting gear (406) is meshed at the lower end of the cutting picking rack (405), cutting shaft support arms (408) are symmetrically connected and fixed on the positions, corresponding to the cutting gear (406), of the front side and the rear side of the outer end of the main vertical plate (204), cutting shaft support arms (408) are symmetrically connected and fixed on the positions, corresponding to the cutting gear (406), the lower end of each group of cutting shaft (409) and the cutting gear (406) are respectively provided with a cutting shaft seat (409), the cutting shaft seat (407) is rotatably connected with the cutting shaft (407) together with the cutting gear shaft (407), the cutting gear shaft support arms (408), the cutting shaft seat (408) is fixedly connected and fixed at the middle position, one side of the cutting shaft support arms (408) corresponding to the cutting shaft support arms (408) of the cutting shaft support arms (412), and the cutting shaft support arms (408) at the outer side of the cutting shaft support arms (408), a cutting driving shaft (412) is rotatably connected in a cutting driving wheel seat (411), the inner end of the cutting driving shaft (412) can be rotatably inserted into the inner side of the cutting shaft supporting arm (408) from the cutting driving wheel seat (411), a cutting center belt wheel (413) is fixedly inserted into the cutting driving shaft (412) at a position corresponding to the cutting rotation belt wheel (410), a cutting transmission belt (414) is sleeved between the cutting center belt wheel (413) and the cutting rotation belt wheel (410), a guide plate rotation bevel gear (415) is fixedly inserted into a position corresponding to the cutting driving shaft (412) at the outer shaft end of a guide plate shaft (403), a guide plate driving bevel gear (420) is fixedly inserted into a position corresponding to the guide plate rotation bevel gear (415) at the outer shaft end of the cutting driving shaft (412), a guide plate conversion guide plate shaft (417) is rotatably connected in a guide plate conversion shaft seat (418), a guide plate connection guide plate shaft (419) is fixedly inserted into a guide plate shaft seat (417), a guide plate shaft (417) is fixedly inserted into a guide plate shaft seat (416) at one end of the guide plate shaft (417) and is fixedly inserted into the guide plate conversion bevel gear (416) and is fixedly connected with the bevel gear conversion bevel gear seat (416), the inboard lower extreme of main riser (204) and reap cutter (401) and slide and insert even connection on the position that the direction is unanimous and be fixed with several groups and cut and move guide arm (421), the top surface of reaping cutter (401) is connected with on the position that moves guide arm (421) and cut and be fixed with guide arm slide (423), every group cuts that guide arm (421) all slides and pegs graft in corresponding guide arm slide (423), the outer end that the guide arm (421) was cut to several groups is connected with guide arm yoke plate (422) jointly, and guide arm yoke plate (422) are located the outside of guide arm slide (423), several groups return spring (424) cup joint respectively in corresponding cutting guide arm (421), the one end joint of every group return spring (424) is at the inboard lower extreme of main riser (204), the other end joint is in the inner of corresponding guide arm slide (423).
7. The triplet tobacco picker according to claim 1, 2, 3 or 4, wherein: the inner shaft end of the cutting driving shaft (412) is further fixedly connected with a main driving center belt wheel (425) in an inserting mode, a main driving motor (428) is installed and connected on the position, corresponding to the main driving center belt wheel (425), of the inner side face of the main vertical plate (204), a main driving belt wheel (426) is fixedly connected on the position, corresponding to the main driving center belt wheel (425), of a rotating shaft of the main driving motor (428), and a main driving belt (427) is installed between the main driving belt wheel (426) and the main driving motor (428) in a sleeved mode.
8. The triple tobacco picker according to claim 6, wherein: a main driving central belt wheel (425) is further fixedly connected to the inner shaft end of the cutting driving shaft (412) in an inserted mode, a main driving motor (428) is fixedly connected to the position, corresponding to the main driving central belt wheel (425), of the inner side face of the main vertical plate (204), a main driving belt wheel (426) is fixedly connected to the position, corresponding to the main driving central belt wheel (425), of the rotating shaft of the main driving motor (428), and a main driving belt (427) is installed between the main driving belt wheel (426) and the main driving motor (428) in a sleeved mode.
9. A triple tobacco picker according to claim 1, 2, 3, 4 or 6, wherein: the combined drive assembly (5) further comprises a combined drive conversion bevel gear (502), a combined drive conversion shaft (503), a conversion worm (505), a conversion turbine shaft (507) and a turbine (508), the combined drive conversion bevel gear (502) is meshed at one side of the combined drive bevel gear (501), a combined drive conversion shaft seat (504) is fixedly installed at the position, corresponding to the combined drive conversion bevel gear (502), of the outer end surface of the sliding vertical plate (201), the combined drive conversion shaft (503) is rotatably connected in the combined drive conversion shaft seat (504), the combined drive conversion bevel gear (502) is fixedly connected at the lower shaft end of the combined drive conversion shaft (503) in an inserting manner, the conversion worm (505) is fixedly connected at the upper shaft end of the combined drive conversion shaft (507), a conversion turbine wheel seat (506) is installed at the position, corresponding to the turbine connecting gear (509), the conversion turbine shaft (507) is rotatably connected in the conversion turbine wheel seat (506), the turbine (508) is fixedly connected in an inserting manner in the conversion turbine shaft (507), the position, the turbine (508) is meshed with the conversion gear (505), the switching gear seat (511) is fixedly connected at the front end of the conversion gear (511) which is fixedly connected with the switching vertical plate (510), the inner end of the reference locking tooth (512) is fixedly inserted into a mandril of the switching drive (510), and the reference locking tooth (512) is positioned behind the switching gear (511).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210910059.9A CN115152423B (en) | 2022-07-29 | 2022-07-29 | Triple tobacco picker |
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| CN202210910059.9A CN115152423B (en) | 2022-07-29 | 2022-07-29 | Triple tobacco picker |
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|---|---|
| CN115152423B (en) | 2024-05-24 |
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